japan, a cracked cockpit windshield, the electrical hitch is seriously to catch the attention of the ntsb, faa and aviation experts. united, which flies the only six 787s operating domestically, says it has no plans to take its dreamliners out of service. boeing says, it has extreme confidence in the 787. and it is 100% safe to fly. today, the faa will say, if it agrees. sources tell abc news that the faa is not going to ground the plane, signaling at least for now it doesn't feel the plane's problems are safety issues right now. and it is safe to fly. george? >> okay, jim. thanks. >>> we have a medical alert about america's most popular sleeping pill. and this one is especially for women. the fda says the recommended dose of ambien and its generic twin is too high. and they want to cut it in half. lisa stark has the story. >> reporter: there's been case after case of sleep driving on ambien and its generic. it happened with this new jersey woman. and recently, to kerry kennedy, the daughter of robert kennedy. >> i remember getting on the highway. and then, i have no memory. >> reporter: